1 Temporada
50 Episodio
The Unstoppable Yellow Yeti - Season 1 Episode 9 Episodio 9
When Osmo and Rita suspect Gustav is going 'full monster', they trap him so they can find a cure, only to get symptoms themselves. Now Gustav must figure out how to cure them.
- País : Finland, France, United Kingdom
- Género : Animation, Comedy
- Director : Anttu Harlin, Joonas Utti
- Emitir : Nadine Marshall, Emma Ballantine, Caoimhe Judd, Rasmus Hardiker, Amy-Leigh Hickman, Paul Tylak
